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Arrange in order of occurance a) Obtain the IRQ number from the interrupt controller b) I/O APIC transfer interrupt to Local APIC. c) Save the program states d) Local APIC assert the CPU interrupt |
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Answer» Answer: According to the QUESTION, the correct sequence of OCCURRENCE is as follows:- d) Local APIC asserts the CPU interrupt controller, then comes the OPTION, a) Obtain the IRQ number from the interrupt controller, then comes the option b) I/O APIC transfer interrupt to Local APIC, next option is c) Save the program states. Explanation: All the steps above are arranged in the sequence of their occurrence and this process is EXECUTED in while changing job allocation to the CPU. |
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